title: ChenPhos: highly modular P-stereogenic C1-symmetric diphosphine ligands for the efficient asymmetric hydrogenation of α-substituted cinnamic acids.
authors.affiliation: Solvias AG, WRO-1055.6.68B, Mattenstrasse 22, Postfach, 4002 Basel, Switzerland. wpchen@fmmu.edu.cn
authors.forename: Weiping
authors.initials: W
authors.lastname: Chen
authors.forename: Felix
authors.initials: F
authors.lastname: Spindler
authors.forename: Benoit
authors.initials: B
authors.lastname: Pugin
authors.forename: Ulrike
authors.initials: U
authors.lastname: Nettekoven
keywords: C1-symmetric diphosphines; P-stereogenic ligands; asymmetric hydrogenation; phosphane ligands; pyramidal inversion